Yerevan has a well-developed public transit system with subway, buses and minivans operating. Most people in the capital use public transit. Taxis and private cars are available and can be booked through a hotel. The average cost of a taxi from the airport outside the capital to the center of the city is about US$ 15. Several companies are providing “rent-a-car” services without chauffeurs (Hertz, Avis, EuropCar, SIXT, etc.).